1997
IT Outsourcing · USA · Europe · Worldwide

IT infrastructure
your business can
count on.

Since 1997, we have been helping companies build, manage and secure IT environments - from a handful of servers to enterprise-grade infrastructures serving thousands of users. We work remotely and on-site for clients across the US, Europe and worldwide.

Get in touch Our services
28+
Years in business
29+
Clients served
24/7
Support coverage
Server rack components - close up
About us

Experience
that makes the difference

We have been in business since 1997 - serving companies in Poland, the US and other countries, from small IT teams to large organisations with distributed infrastructure. Over the years we have worked both as the primary contractor and as a subcontractor on projects led by larger system integrators.

We specialise in Microsoft environments: Active Directory, Entra ID, Exchange, Microsoft 365 and Azure. We manage environments ranging from a few servers up to several hundred, and from a few hundred to hundreds of thousands of users.

Before any project we take time to understand the client's actual environment - we do not apply template solutions. We care about what works, not what looks good in a proposal.

97
1997

Company founded

Started as a hardware and networking specialist. First projects for businesses in Poland.

00s
2000s

Servers & enterprise environments

Shifted focus to Windows Server and Active Directory administration for corporate clients.

10s
2010s

Exchange, Office 365 and early cloud migrations

Exchange Server deployments, first Office 365 migrations and hybrid Azure AD projects.

25
Today

Microsoft 365, Entra ID, clients in the US

Complex AD migrations, Entra ID and M365 projects for clients in Poland, the US and Europe.

Services

Full IT service lifecycle

From needs analysis to deployment and 24/7 support - we keep your infrastructure running.

01

IT Infrastructure Audit

Comprehensive environment review - identifying misconfigurations, weak points, security risks and optimisation opportunities.

Review of Active Directory forest and domain structure, permissions, GPOs and stale or orphaned objects
Entra ID configuration analysis - synchronisation, Conditional Access policies, device registration
Exchange / Exchange Online assessment - mail flow, DNS records, retention policies, mailbox permissions
Microsoft 365 audit - licensing, admin roles, SharePoint, Teams and Defender configuration
Hybrid environment review - Entra Connect, Pass-Through Authentication, Federation
Final report with prioritised findings and a remediation roadmap
Active Directory Entra ID Exchange M365 Azure Entra Connect
02

Analysis & design

Architecture design tailored to your business - on-premises, cloud and hybrid solutions.

Business and technical requirements analysis - throughput, availability, RPO/RTO, budget
Active Directory topology design - forests, domains, OUs, delegation model
Hybrid environment planning - Entra Connect, identity synchronisation, SSO
Network architecture - VLAN segmentation, routing, firewalls, DMZ
Technical documentation and migration plan with timeline and risk analysis
Active Directory Azure Entra ID Networking M365
03

Implementation

End-to-end IT projects - migrations, configurations, Active Directory and Microsoft 365 integrations.

Inter-forest AD migrations - SIDHistory, GPO recreation, OU restructuring and permission delegation
Exchange and Exchange Online deployments - new environments, mailbox migrations, hybrid configuration
Microsoft 365 integration - Teams, SharePoint, OneDrive, licensing and access policies
Entra Connect configuration - synchronisation, object filtering, attribute mapping
Server infrastructure deployments - Windows Server, Hyper-V, failover clusters, storage
AD Migration Exchange M365 Hyper-V Entra Connect
04

Administration

Ongoing management of server, network and cloud environments - from a handful of machines to several hundred.

Day-to-day Active Directory operations - accounts, groups, GPOs, replication, domain controllers
Exchange and Exchange Online management - mailboxes, distribution groups, permissions, mail flow
Azure and Microsoft 365 administration - subscriptions, resources, licences, Conditional Access policies
Patching and updates - Windows Server, system roles, planned maintenance windows
Backup and recovery - configuration, copy verification, test restores
Windows Server Active Directory Exchange Azure Backup
05

Security

Hardening Microsoft environments and reducing the attack surface - from the identity layer through servers to cloud services.

Tier 0/1/2 model implementation - administrative privilege segmentation and isolation of critical accounts
LAPS (Local Administrator Password Solution) deployment for workstations and servers
Password policies (PSO / Fine-Grained Password Policy) and Protected Users Security Group
Entra ID - MFA, Conditional Access, Privileged Identity Management (PIM)
Exchange and Exchange Online hardening - SPF, DKIM, DMARC, message filtering, anti-phishing
Microsoft Defender for Identity / Defender for Endpoint - configuration, alerts and incident response
Azure permissions review - RBAC, subscription roles, resources and application registrations
Tier 0/1/2 LAPS MFA PIM Defender DMARC Azure RBAC
06

24/7 Support

Round-the-clock operational coverage - rapid incident response and proactive monitoring of production environments.

Server, service and AD replication monitoring - real-time alerts and incident escalation
Incident response - diagnosis and service restoration, with ongoing client updates throughout
Second-line support for the client's internal IT team - escalations and ad hoc consultations
Monthly operational reports - service availability, events, configuration changes
Coverage across EU and US time zones - no imposed maintenance windows
Monitoring Incident Response Helpdesk SLA EU + US

Flexible engagement model. We work remotely and on-site for clients in the US, Europe and worldwide. Scope and billing are agreed individually - get in touch to talk through the details.

Certifications

Verified credentials

Active Microsoft and Quest Software certifications - all verifiable, all issued in 2025.

Microsoft

Security Operations Analyst Associate

Oct 2025 Verify
Microsoft

Identity and Access Administrator Associate

Aug 2025 Verify
Microsoft

Information Security Administrator Associate

Jul 2025 Verify
Quest Software

On Demand Migration for Active Directory — Implementation Professional

Jul 2025 Verify
Quest Software

On Demand Migration for M365 — Implementation Professional

Jul 2025 Verify
Clients

Trusted by

Over 28 years we have delivered projects for clients across finance, industry, the public sector and technology in Poland, the US and Europe.

Action Polska
Airbus
Bank Millennium S.A.
Bank Pekao S.A.
Business Group AV Distribution
BZP Gumowego Stomil S.A.
Capgemini Poland
CCC S.A.
Energostal S.A.
Eurotrad
Fresenius Medical Care
Frontex EU
Grandmetric
Grupa Azoty S.A.
GUHRING
Injazat
ISCG Sp. z o.o.
Microsoft Poland
Ministry of Foreign Affairs (PL)
NEUCA S.A.
Nordisk Transport Rail Poland
PKP Intercity S.A.
Predica Group
ResiCentral
SNCF
SOPP POLSKA Sp. z o.o.
Termy Maltańskie
TPA Horwath
WorkTech
Contact

Let's talk about
your project

We would be happy to learn about your IT environment and propose the right engagement model. We work remotely for clients worldwide and respond within one business day regardless of your time zone.

📞
📍
Correspondence address
Wąwozowa 25/21
02-796 Warsaw, Poland (EU)
🏛
Registration details
DEX7.NET Ryszard Janiszewski
VAT ID (NIP): 5211825065  ·  REGON: 012797986

Write or call -
we respond quickly.

No forms. No automated replies. Direct contact with an experienced specialist. We cover EU and US business hours.

📞
Call us
+48 601 241 214
✉️
E-mail
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